
Black Rubber Automotive Timing Belt 134ru25 HNBR/Cr Material. Super-high Mechanical Efficiency: Combines advantages of gear and chain transmission for optimal power transfer. Low Noise Operation: Ensures quiet performance without the need for lubricants. Prevents Skidding: Meshing teeth design ensures precise synchronization and prevents slippage. Fuel Conservation: High efficiency contributes to better fuel economy and overall cost savings. Durable Materials: Constructed with CR and HNBR rubber for superior resistance and longevity. Glass Fiber Tension Members: Core material designed to effectively transmit dynamic force. Nylon Cover Protection: Top rubber and fabric layers protect tensile members and maintain shape. ISO Certified Quality: Meets international standards for reliability and performance.